Ball point pen



FIG. 1 is a front elevational view of a ball point pen showing my new design;

FIG. 2 is a right side elevational view, the left side being a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right front perspective view thereof;

FIG. 7 is a front elevational view of the pen body portion, shown separately for ease of illustration, all other sides being identical thereto;

FIG. 8 is a front elevational view of the cap member shown separately for ease of illustration;

FIG. 9 is a right side elevational view of FIG. 8, the left side being a mirror image thereof;

FIG. 10 is a rear elevational view of FIG. 8; and,

FIG. 11 is a right front perspective view of FIG. 8. 

The ornamental design for a ball point pen, as shown and described. 